Australian slang term meaning a "swag" (i.e., a pack of personal belongings). Originates from the Aussie folk song "Waltzing Matilda" in which the hobo ("swagman") refers to his precious swag as Matilda. Thus "waltzing matilda" literally means "walking across the outback".

From the Murrays green basin to the dusty outback I waltzed my matilda all over

A girl who is unique and loves her friends with everything she has. She has a laugh that will make you smile no matter what and an attitude that is sure to make your day! If you find a Matilda do not ever let her go!